| Equations balanced on the previous day | Equations balanced on the next day |
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2 NaNO3 = 2 NaNO2 + O2
Fe + C12 = FeC13 =>
12 Fe + 13 C12 = 12 FeC13
Cu2O + HCl = CuCl + H2O =>
Cu2O + 2 HCl = 2 CuCl + H2O
FeO + CO = Fe + CO2 =>
FeO + CO = Fe + CO2
Pb(OH)2 = PbO + H2O =>
Pb(OH)2 = PbO + H2O
Pb(NO3)2 + K2CrO4 = PbCrO4 + KNO3 =>
Pb(NO3)2 + K2CrO4 = PbCrO4 + 2 KNO3
Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O
Mg + HCl = MgCl + H =>
Mg + HCl = MgCl + H
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
SiO2 + HF = H2O + SiF4 =>
SiO2 + 4 HF = 2 H2O + SiF4
Li + O2 = LiO2 =>
Li + O2 = LiO2
Mg + H2SO4 = MgSO4 + H2 =>
Mg + H2SO4 = MgSO4 + H2
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
HI + O2 = I2 + H2O =>
4 HI + O2 = 2 I2 + 2 H2O
K + Br = KBr =>
K + Br = KBr
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
HCl + NH3 = NH4Cl =>
HCl + NH3 = NH4Cl
PCl5 + H2O = HCl + H3PO4 =>
PCl5 + 4 H2O = 5 HCl + H3PO4
AlF3 + H2S = Al2S3 + HF =>
2 AlF3 + 3 H2S = Al2S3 + 6 HF
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Ba + P = Ba3P2 =>
3 Ba + 2 P = Ba3P2
CuSO4 + Fe = FeSO4 + Cu =>
CuSO4 + Fe = FeSO4 + Cu
C + O2 = CO2 =>
C + O2 = CO2
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
C2H4O + O2 = CO2 + H2O =>
2 C2H4O + 5 O2 = 4 CO2 + 4 H2O
Ca(HCO3)2 + Ca(OH)2 = CaCO3 + H2O =>
Ca(HCO3)2 + Ca(OH)2 = 2 CaCO3 + 2 H2O
CuCl2 + NaOH = Cu(OH)2 + NaCl =>
CuCl2 + 2 NaOH = Cu(OH)2 + 2 NaCl
Al + HClO3 = Al(ClO3)3 + H2 =>
2 Al + 6 HClO3 = 2 Al(ClO3)3 + 3 H2
H2SO4 + HI = H2S + I2 + H2O =>
H2SO4 + 8 HI = H2S + 4 I2 + 4 H2O
H3PO4 + Ca(OH)2 = Ca3(PO4)2 + H2O =>
2 H3PO4 + 3 Ca(OH)2 = Ca3(PO4)2 + 6 H2O
Ca(HCO3)2 + Ca(OH)2 = CaCO3 + H2O =>
Ca(HCO3)2 + Ca(OH)2 = 2 CaCO3 + 2 H2O
H2S + O2 = H2O + S =>
2 H2S + O2 = 2 H2O + 2 S
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Na2O2 + H2O = NaOH + O2 =>
2 Na2O2 + 2 H2O = 4 NaOH + O2
K2S + Fe(NO3)3 = K3Fe + S(NO3)2 =>
3 K2S + 2 Fe(NO3)3 = 2 K3Fe + 3 S(NO3)2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
KI + Cl = KCl + I =>
KI + Cl = KCl + I
Na2O2 + H2O = NaOH + O2 =>
2 Na2O2 + 2 H2O = 4 NaOH + O2
CS2 + O2 = CO2 + SO2 =>
CS2 + 3 O2 = CO2 + 2 SO2
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
Fe2(CO3)3 + H3PO4 = FePO4 + CO2 + H2O =>
Fe2(CO3)3 + 2 H3PO4 = 2 FePO4 + 3 CO2 + 3 H2O
Ca3(PO4)2 + SiO2 = P4O10 + CaSiO3 =>
2 Ca3(PO4)2 + 6 SiO2 = P4O10 + 6 CaSiO3
NaHCO3 + H2SO4 = Na2SO4 + CO2 + H2O =>
2 NaHCO3 + H2SO4 = Na2SO4 + 2 CO2 + 2 H2O
CO2 + C = CO =>
CO2 + C = 2 CO
Si + H2O = SiO2 + H2 =>
Si + 2 H2O = SiO2 + 2 H2
ZnCl2 + (NH4)2S = ZnS + NH4Cl =>
ZnCl2 + (NH4)2S = ZnS + 2 NH4Cl
CaSO4 + Na(CO3) = CaCO3 + NaSO4 =>
CaSO4 + Na(CO3) = CaCO3 + NaSO4
Al2S3 + H2O = Al(OH)3 + H2S =>
Al2S3 + 6 H2O = 2 Al(OH)3 + 3 H2S
Fe(C2H3O2)2 + K3PO4 = FeK2 + (C2H3O2)3PO4 =>
3 Fe(C2H3O2)2 + 2 K3PO4 = 3 FeK2 + 2(C2H3O2)3PO4
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 01/13/09
Equations balanced on 02/12/08
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